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LECTURE OUTLINE Cell Structure & Function DNA Replication
LECTURE OUTLINE Cell Structure & Function DNA Replication

... • Achondroplasia • Both parents can be carriers to have an affected child • 2 affected parents will usually produce an affected • Dominant doesn’t necessarily meanchild commonplace ...
Essential Bio 4.1
Essential Bio 4.1

... 2. Using the same database, look for the gene related to the illness PKU (phenylketonuria) a. What is the gene name? ...
24. DNA testing
24. DNA testing

... 3. DNA tests for specific mutations Lecture: 1. Materials for testing DNA tests based mainly on PCR isolate DNA from  tissue samples  blood  mouthwash  cheek cells (buccal swabs)  cvs or amniocentesis  a cell from an 8 cell embryo  hair  semen  tumor specimens  Guthrie cards: spot of blood ...
Is there an alternative to MRT?
Is there an alternative to MRT?

... • In the human they are very different from patient to patient ...
Review for Final Exam
Review for Final Exam

... 1. What is the study of heredity called? 2. Who is considered the father of genetics? 3. What is a gene that is fully expressed when 2 different alleles are present called? 4. What is a gene that is not fully expressed when 2 different alleles are present called? 5. What is a gene pair in which the ...
Human Gene Therapy
Human Gene Therapy

... Short-lived nature of gene therapy Immune response Problem with viral vectors Multigenic disorders Insertional mutagenesis ...
Please word process your answers.
Please word process your answers.

... substitution of Met for Ile. Based on side chain chemistry, is this a conservative or nonconservative amino acid substitution? One sentence explanation using proper terminology. Since both amino acids have hydrophobic R-groups, this is a chemically conservative substitution. [But, clearly there are ...
I. Mutations: primary tools of genetic analysis
I. Mutations: primary tools of genetic analysis

... of DNA ð one way geneticists classify mutations is by their effect on the DNA molecule B. Spontaneous mutations affecting genes occur at a very low rate 1. The mutation rate varies from gene to gene 2. Forward mutations occur more often than reverse mutations C. Mutations arise from many kinds of ra ...
Surfactant Metabolism Dysfunction, Pulmonary, 2
Surfactant Metabolism Dysfunction, Pulmonary, 2

... The incidence of SFTPC mutations is thought to be lower than this. An audit of 337 full-term infants with severe neonatal respiratory distress, 69 had SMDP. This is broken down into 47/337 had mutations in SFTPB, 6/337 mutations in SFTPC and 16/337 mutations in ABCA3. Reported by Shulenin S., Nogee ...
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Glossary - Heart UK

... all human cells have a set of 46 chromosomes, identified as 23 pairs; 22 pairs are autosomes with the 23rd pair the sex chromosomes. Human gametes (sperm and egg cells) have 23 chromosomes; one copy of each autosome and one sex chromosome. Each individual therefore inherits one copy of each pair of ...
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Set 7

... 5. Some insects have a long proboscis for drinking nectar, others have a pointed proboscis for piercing prey and sucking the juices out of them. All developing probosci express the pb Hox gene. How would you explain the morphological diversity of these structures? 6. A human patient presents with po ...
ChannelopQues
ChannelopQues

... patients? Give examples of the genes and syndromes in your answer. 3. How can mutations in different genes in patients cause similar symptoms? Give examples of the genes and syndromes in your answer. 4. What is the difference between mutations that cause a gain of function and a loss of function? Gi ...
Clustering for Accuracy, Performance, and Alternative
Clustering for Accuracy, Performance, and Alternative

... likelihood that the inheritance pattern of the phenotype (disease) is supported by the observed inheritance patterns (genotypes) in a pedigree. – few monogenic models, easy to test – more difficult to find models explaining ...
Study Guide: Lecture 1 1. What does “GMO” stand for and what does
Study Guide: Lecture 1 1. What does “GMO” stand for and what does

... 1. What does “GMO” stand for and what does it mean? 2. What is the meaning of a formula such as 2n = 2x = 18? a. How many chromosomes are there in a pollen grain of a plant with this formula? b. How many chromosomes are there in a leaf cell of a plant with this formula? c. What ploidy level is a pla ...
Identification of rare cancer driver mutations by network reconstruction
Identification of rare cancer driver mutations by network reconstruction

... Challenges after sequencing cancer genomes • Acknowledged cancer genes are surely higher in frequency. • ~90% mutations occur only once in one gene (according to my 22 patient data) indistinguishable from background. • Many possibilities to hypothesize this phenomenon. – Network effect (linear path ...
Genetics and Huntington disease - Huntington`s Disease Society of
Genetics and Huntington disease - Huntington`s Disease Society of

... • Drew on 78 years of records from his family’s medical practice on long island • Accurate description of the hereditary nature of the disease • Gregor Mendel had only described dominant and recessive patterns of inheritance in 1865 (using peas!) ...
Genetics Guided Notes Use Chapter 12
Genetics Guided Notes Use Chapter 12

... Define Polyploidy and provide two examples of these types of organisms from the text: ...
Diseases That Result from Expansion of Trinucleotide Repeats
Diseases That Result from Expansion of Trinucleotide Repeats

... are caused by expansion of the CGG trinucleotide repeat in the FMR1 gene. In these cases, CGG is abnormally repeated from 200 to more than 1,000 times, which makes this region of the gene unstable. ...
BEBERAPA MUTASI GEN katG
BEBERAPA MUTASI GEN katG

... polymerase, with the highest frequency at codon 526 and 531. While Isoniazid is a prodrug, must be activated by the enzyme catalase-peroxidase encoded by the gene katG of M. tuberculosis, this gene mutation resulting in INH resistant. The purpose of this research is to obtain information on the caus ...
Mutations and other genetic problems
Mutations and other genetic problems

...  PKU-phenylketonuria—accumulation of phenylalanine in tissues; lack of normal skin pigment; mental retardation  Cystic fibrosis—excess mucus in lungs, digestive tract, liver; increased susceptibility to infections; often die young ...
Degenerative Myelopathy the other DM that can affect Collies
Degenerative Myelopathy the other DM that can affect Collies

... neurologist for a thorough neurologic exam and possibly further testing. Collies can and have been affected by all these diseases, and treatment can vary from medical to surgical intervention. Some of these other diseases have an excellent prognosis with appropriate treatment. Treatment of Degenerat ...
Mutations and other genetic problems
Mutations and other genetic problems

...  PKU-phenylketonuria—accumulation of phenylalanine in tissues; lack of normal skin pigment; mental retardation  Cystic fibrosis—excess mucus in lungs, digestive tract, liver; increased susceptibility to infections; often die young ...
Disorders associated with mutations in the POLG gene
Disorders associated with mutations in the POLG gene

... • Mutations in the POLG gene are a major cause of autosomal disorders of mtDNA maintenance, accounting for 25% of patients with PEO with mtDNA deletions and 67% of patients with a possible diagnosis of Alpers syndrome in our cohort. • Most POLG gene mutations are associated with recessive disease, a ...
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Neuronal ceroid lipofuscinosis

Neuronal ceroid lipofuscinoses (NCL) is the general name for a family of at least eight genetically separate neurodegenerative disorders that result from excessive accumulation of lipopigments (lipofuscin) in the body's tissues. These lipopigments are made up of fats and proteins. Their name comes from the word stem lipo-, which is a variation on ""lipid"" or ""fat"", and from the term pigment, used because the substances take on a greenish-yellow color when viewed under an ultraviolet light microscope. These lipofuscin materials build up in neuronal cells and many organs, including the liver, spleen, myocardium, and kidneys.
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